Prof. Dr. Horst Weller
© UHH/Hendrik Schlicke
Institut für Physikalische ChemieGrindelallee 117
20146 HamburgTel. +49 040/42838-3449E-mail contactWebsite
- Synthesis and characterisation of nanoparticles
- Nucleation and growth of nanoparticles
- Applications: Photovoltaics, catalysis, sensors and medicine
- Mechanic properties of nanocomposites
- IR-Spectrometer
- Differential Scanning Calorimetry (DSC)
- Thermogravimetric Analysis (TGA)
- UV-VIS-NIR-Spectrometer
- Confocal microscopy
- Glove boxes
- Centrifuge
- Laser scanning microscope
- Scanning electron microscope
- AFM
- HRTEM
- HRSEM
- HTTEM
- X-Ray powder diffractometer
- Test gas system
- photon counter
- Dynamic light scattering
- SFB 986
- CUI
• Domènech, B., Kampferbeck, M., Larsson, E., Krekeler, T., Bor, B., Giuntini, D., Blankenburg, M., Ritter, M., Müller, M., Vossmeyer, T., Weller, H., Schneider, G.A.: Hierarchical supercrystalline nanocomposites through the self-assembly of organically-modified ceramic nanoparticles. (2019) Scientific Reports, 9 (1), art. no. 3435, .
• Domènech, B., Plunkett, A., Kampferbeck, M., Blankenburg, M., Bor, B., Giuntini, D., Krekeler, T., Wagstaffe, M., Noei, H., Stierle, A., Ritter, M., Müller, M., Vossmeyer, T., Weller, H., Schneider, G.A.: Modulating the Mechanical Properties of Supercrystalline Nanocomposite Materials via Solvent-Ligand Interactions. (2019) Langmuir, 35 (43), pp. 13893-13903.
• Hinsch, A., Lohmann, S.-H., Strelow, C., Kipp, T., Würth, C., Geißler, D., Kornowski, A., Wolter, C., Weller, H., Resch-Genger, U., Mews, A.: Fluorescence Quantum Yield and Single-Particle Emission of CdSe Dot/CdS Rod Nanocrystals. (2019) Journal of Physical Chemistry C, 123 (39), pp. 24338-24346.
• Dahl, G.T., Döring, S., Krekeler, T., Janssen, R., Ritter, M., Weller, H., Vossmeyer, T.: Alumina-doped zirconia submicro-particles: Synthesis, thermal stability, and microstructural characterization. (2019) Materials, 12 (18), art. no. 2856, .
• Hensel, A., Schröter, C.J., Schlicke, H., Schulz, N., Riekeberg, S., Trieu, H.K., Stierle, A., Noei, H., Weller, H., Vossmeyer, T.: Elasticity of cross-linked titania nanocrystal assemblies probed by afm-bulge tests. (2019) Nanomaterials, 9 (9), art. no. 1230, .
• Kampferbeck, M., Vossmeyer, T., Weller, H.: Cross-Linked Polystyrene Shells Grown on Iron Oxide Nanoparticles via Surface-Grafted AGET-ATRP in Microemulsion. (2019) Langmuir, 35 (26), pp. 8790-8798.
• Scarabelli, L., Schumacher, M., Jimenez de Aberasturi, D., Merkl, J.-P., Henriksen-Lacey, M., Milagres de Oliveira, T., Janschel, M., Schmidtke, C., Bals, S., Weller, H., Liz-Marzán, L.M.: Encapsulation of Noble Metal Nanoparticles through Seeded Emulsion Polymerization as Highly Stable Plasmonic Systems. (2019) Advanced Functional Materials, 29 (14), art. no. 1809071, .
• Schwenger, J., Romeis, S., Herre, P., Yokosawa, T., Finsel, M., Leib, E.W., Weller, H., Vossmeyer, T., Spiecker, E., Peukert, W.: Pressure induced local phase transformation in nanocrystalline tetragonal zirconia microparticles. (2019) Scripta Materialia, 163, pp. 86-90.
• Koll, R., Fruhner, L.S., Heller, H., Allgaier, J., Pyckhout-Hintzen, W., Kruteva, M., Feoktystov, A., Biehl, R., Förster, S., Weller, H.: Creating a synthetic platform for the encapsulation of nanocrystals with covalently bound polymer shells. (2019) Nanoscale, 11 (9), pp. 3905-3915.
• Rafipoor, M., Koll, R., Merkl, J.-P., Fruhner, L.S., Weller, H., Lange, H.: Resonant Energy Transfer can Trigger Multiexciton Recombination in Dense Quantum Dot Ensembles. (2019) Small, 15 (5), art. no. 1803798, .
• Blick, R.H., Graener, H., Mews, A., Weller, H., Wiesendanger, R., Parak, W.J.: Nanoscience and Nanotechnology at the Centennial of Universität Hamburg. (2019) ACS Nano, 13 (1), pp. 1-3.
Feld, A., Weimer, A., Kornowski, A., Winckelmans, N., Merkl, J.-P., Kloust, H., Zierold, R., Schmidtke, C., Schotten, T., Riedner, M., Bals, S., Weller, H.: Chemistry of Shape-Controlled Iron Oxide Nanocrystal Formation. (2019) ACS Nano, 13 (1), pp. 152-162.
• Schlicke, H., Jochum, T., Bittinger, S.C., Vossmeyer, T., Niehaus, J.S., Weller, H.: Nanoparticle composites as functional materials for novel devices: Chemical sensing and optoelectronic applications. (2019) 2018 IEEE 13th Nanotechnology Materials and Devices Conference, NMDC 2018, art. no. 8605845, .
• Zhu, D., Roy, S., Liu, Z., Weller, H., Parak, W.J., Feliu, N.: Remotely controlled opening of delivery vehicles and release of cargo by external triggers. (2019) Advanced Drug Delivery Reviews, 138, pp. 117-132.
• Kaul, M.G., Salamon, J., Knopp, T., Ittrich, H., Adam, G., Weller, H., Jung, C.: Magnetic particle imaging for in vivo blood flow velocity measurements in mice. (2018) Physics in Medicine and Biology, 63 (6), art. no. 064001, .
• McCaffrey, D.L., Nguyen, S.C., Cox, S.J., Weller, H., Alivisatos, A.P., Geissler, P.L., Saykally, R.J.: Mechanism of ion adsorption to aqueous interfaces: Graphene/water vs. air/water. (2017) Proceedings of the National Academy of Sciences of the United States of America, 114 (51), pp. 13369-13373.
• Georgopanos, P., Schneider, G.A., Dreyer, A., Handge, U.A., Filiz, V., Feld, A., Yilmaz, E.D., Krekeler, T., Ritter, M., Weller, H., Abetz, V.: Exceptionally strong, stiff and hard hybrid material based on an elastomer and isotropically shaped ceramic nanoparticles. (2017) Scientific Reports, 7 (1), art. no. 7314, .
• Zhao, J., Nguyen, S.C., Ye, R., Ye, B., Weller, H., Somorjai, G.A., Alivisatos, A.P., Dean Toste, F.: A Comparison of Photocatalytic Activities of Gold Nanoparticles Following Plasmonic and Interband Excitation and a Strategy for Harnessing Interband Hot Carriers for Solution Phase Photocatalysis. (2017) ACS Central Science, 3 (5), pp. 482-488.
• Leib, E.W., Pasquarelli, R.M., Blankenburg, M., Müller, M., Schreyer, A., Janssen, R., Weller, H., Vossmeyer, T.: High-Temperature Stable Zirconia Particles Doped with Yttrium, Lanthanum, and Gadolinium. (2016) Particle and Particle Systems Characterization, 33 (9), pp. 645-655.
• Novák, J., Banerjee, R., Kornowski, A., Jankowski, M., André, A., Weller, H., Schreiber, F., Scheele, M.: Site-Specific Ligand Interactions Favor the Tetragonal Distortion of PbS Nanocrystal Superlattices. (2016) ACS Applied Materials and Interfaces, 8 (34), pp. 22526-22533.
• Strelow, C., Theuerholz, T.S., Schmidtke, C., Richter, M., Merkl, J.-P., Kloust, H., Ye, Z., Weller, H., Heinz, T.F., Knorr, A., Lange, H.: Metal-Semiconductor Nanoparticle Hybrids Formed by Self-Organization: A Platform to Address Exciton-Plasmon Coupling. (2016) Nano Letters, 16 (8), pp. 4811-4818.
• Merkl, J.-P., Wolter, C., Flessau, S., Schmidtke, C., Ostermann, J., Feld, A., Mews, A., Weller, H.: Investigations of ion transport through nanoscale polymer membranes by fluorescence quenching of CdSe/CdS quantum dot/quantum rods. (2016) Nanoscale, 8 (14), pp. 7402-7407.
• Schulz, F., Friedrich, W., Hoppe, K., Vossmeyer, T., Weller, H., Lange, H.: Effective PEGylation of gold nanorods. (2016) Nanoscale, 8 (13), pp. 7296-7308.
• Lauth, J., Gorris, F.E.S., Samadi Khoshkhoo, M., Chassé, T., Friedrich, W., Lebedeva, V., Meyer, A., Klinke, C., Kornowski, A., Scheele, M., Weller, H.: Solution-Processed Two-Dimensional Ultrathin InSe Nanosheets. (2016) Chemistry of Materials, 28 (6), pp. 1728-1736.
• Nguyen, S.C., Zhang, Q., Manthiram, K., Ye, X., Lomont, J.P., Harris, C.B., Weller, H., Alivisatos, A.P.: Study of Heat Transfer Dynamics from Gold Nanorods to the Environment via Time-Resolved Infrared Spectroscopy. (2016) ACS Nano, 10 (2), pp. 2144-2151.
• Petrov, A., Lehmann, H., Finsel, M., Klinke, C., Weller, H., Vossmeyer, T.: Synthesis and Characterization of Monodisperse Metallodielectric SiO2@Pt@SiO2 Core-Shell-Shell Particles. (2016) Langmuir, 32 (3), pp. 848-857.
• Leib, E.W., Pasquarelli, R.M., Blankenburg, M., Müller, M., Schreyer, A., Janssen, R., Weller, H., Vossmeyer, T.: High-Temperature Stable Zirconia Particles Doped with Yttrium, Lanthanum, and Gadolinium. (2016) Particle and Particle Systems Characterization. Article in Press.
• Dreyer, A., Feld, A., Kornowski, A., Yilmaz, E.D., Noei, H., Meyer, A., Krekeler, T., Jiao, C., Stierle, A., Abetz, V., Weller, H., Schneider, G.A.: Organically linked iron oxide nanoparticle supercrystals with exceptional isotropic mechanical properties. (2016) Nature Materials. Article in Press.
• Bothe, C., Kornowski, A., Tornatzky, H., Schmidtke, C., Lange, H., Maultzsch, J., Weller, H.: Solid-State Chemistry on the Nanoscale: Ion Transport through Interstitial Sites or Vacancies? (2015) Angewandte Chemie - International Edition, 54 (47), pp. 14183-14186.
• Feld, A., Merkl, J.-P., Kloust, H., Flessau, S., Schmidtke, C., Wolter, C., Ostermann, J., Kampferbeck, M., Eggers, R., Mews, A., Schotten, T., Weller, H.: A Universal Approach to Ultrasmall Magneto-Fluorescent Nanohybrids. (2015) Angewandte Chemie - International Edition, 54 (42), pp. 12468-12471.
• Rafipoor, M., Schmidtke, C., Wolter, C., Strelow, C., Weller, H., Lange, H.: Clustering of CdSe/CdS Quantum Dot/Quantum Rods into Micelles Can Form Bright, Non-blinking, Stable, and Biocompatible Probes. (2015) Langmuir, 31 (34), pp. 9441-9447.
• Carambia, A., Freund, B., Schwinge, D., Bruns, O.T., Salmen, S.C., Ittrich, H., Reimer, R., Heine, M., Huber, S., Waurisch, C., Eychmüller, A., Wraith, D.C., Korn, T., Nielsen, P., Weller, H., Schramm, C., Lüth, S., Lohse, A.W., Heeren, J., Herkel, J.: Nanoparticle-based autoantigen delivery to Treg-inducing liver sinusoidal endothelial cells enables control of autoimmunity in mice.
(2015) Journal of Hepatology, 62 (6), art. no. 5508, pp. 1349-1356.
• Ostermann, J., Schmidtke, C., Wolter, C., Merkl, J.-P., Kloust, H., Weller, H.: Tailoring the ligand shell for the control of cellular uptake and optical properties of nanocrystals. (2015) Beilstein Journal of Nanotechnology, 6 (1), pp. 232-242.
• Kloust, H., Zierold, R., Merkl, J.-P., Schmidtke, C., Feld, A., Pöselt, E., Kornowski, A., Nielsch, K., Weller, H.: Synthesis of Iron Oxide Nanorods Using a Template Mediated Approach. (2015) Chemistry of Materials, 27 (14), pp. 4914-4917.
• Raabe, N., Forberich, E., Freund, B., Bruns, O.T., Heine, M., Kaul, M.G., Tromsdorf, U., Herich, L., Nielsen, P., Reimer, R., Hohenberg, H., Weller, H., Schumacher, U., Adam, G., Ittrich, H.: Determination of liver-specific r2* of a highly monodisperse USPIO by 59Fe iron core-labeling in mice at 3 T MRI. (2015) Contrast Media and Molecular Imaging, 10 (2), pp. 153-162.
• Dyachenko, P.N., Do Rosário, J.J., Leib, E.W., Petrov, A.Y., Kubrin, R., Schneider, G.A., Weller, H., Vossmeyer, T., Eich, M.: Ceramic Photonic Glass for Broadband Omnidirectional Reflection. (2014) ACS Photonics, 1 (11), pp. 1127-1133.
• Schmidtke, C., Eggers, R., Zierold, R., Feld, A., Kloust, H., Wolter, C., Ostermann, J., Merkl, J.-P., Schotten, T., Nielsch, K., Weller, H.: Polymer-assisted self-assembly of superparamagnetic iron oxide nanoparticles into well-defined clusters: Controlling the collective magnetic properties. (2014) Langmuir, 30 (37), pp. 11190-11196.
• Schulz, F., Homolka, T., Bastús, N.G., Puntes, V., Weller, H., Vossmeyer, T.: Little adjustments significantly improve the Turkevich synthesis of gold nanoparticles. (2014) Langmuir: the ACS journal of surfaces and colloids, 30 (35), pp. 10779-10784.
• Dimitrijevic, J., Krapf, L., Wolter, C., Schmidtke, C., Merkl, J.-P., Jochum, T., Kornowski, A., Schüth, A., Gebert, A., Hüttmann, G., Vossmeyer, T., Weller, H.: CdSe/CdS-quantum rods: Fluorescent probes for in vivo two-photon laser scanning microscopy. (2014) Nanoscale, 6 (17), pp. 10413-10422.
• Lauth, J., Marbach, J., Meyer, A., Dogan, S., Klinke, C., Kornowski, A., Weller, H.: Virtually bare nanocrystal surfaces: Significantly enhanced electrical transport in CuInSe2 and CuIn1-xGaxSe 2 thin films upon ligand exchange with thermally degradable 1-ethyl-5-thiotetrazole. (2014) Advanced Functional Materials, 24 (8), pp. 1081-1088.